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ST STLM75M2F
Digital temperature sensor with precise measurements and thermal safety features
Brands: Stmicroelectronics
Mfr.Part #: STLM75M2F
Datasheet: STLM75M2F Datasheet (PDF)
Package/Case: SO-8
Product Type: Temperature Sensors
RoHS Status:
Stock Condition: 2429 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The STLM75 is a high-precision digital CMOS temperature sensor IC with a sigma-delta temperature-to-digital converter and an I2C-compatible serial digital interface. It is targeted for general applications such as personal computers, system thermal management, electronics equipment, and industrial controllers, and is packaged in the industry standard 8-lead TSSOP and SO8 packages.The device contains a band gap temperature sensor and 9-bit ADC which monitor and digitize the temperature to a resolution up to 0.5 °C. The STLM75 is typically accurate to (±3 °C - max) over the full temperature measurement range of –55 °C to 125 °C with ±2 °C accuracy in the –25 °C to +100 °C range. The STLM75 is pin-for-pin and software compatible with the LM75B.The STLM75 is specified for operating at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the supply current is typically (125 μA).The on-board sigma-delta analog-to-digital converter (ADC) converts the measured temperature to a digital value that is calibrated in degrees centigrade; for Fahrenheit applications a lookup table or conversion routine is required.The STLM75 is factory-calibrated and requires no external components to measure temperature.Ultra Low clamping single line bidirectional ESD.Multifunctional expansion board based on operati.Motion MEMS and microphone MEMS expansion board .Motion MEMS and environmental sensor expansion b.Temperature probe kit based on STLM75.
Features
- Measures temperatures from –55°C to +125°C (–67°F to +257°F)
- ±0.5°C (typ) accuracy
- ±2°C (max) accuracy from –25°C to +100°C
- Low operating current: 125 μA (typ)
- No external components required
- 2-wire I2C/SMBus-compatible serial interface
- Supports bus time-out feature
- Selectable bus address allows connection of up to eight devices on the bus
- Wide power supply range-operating voltage range: 2.7 V to 5.5 V
- Conversion time is 150 ms (max)
- Programmable temperature threshold and hysteresis set points
- Pin- and software-compatible with LM75 (drop-in replacement)
- Power-up defaults permit standalone operation as a thermostat
- Shutdown mode to minimize power consumption
- Output pin (open drain) can be configured for interrupt or comparator/thermostat mode (dual purpose event pin)
- Packages:
- SO8
- MSOP8 (TSSOP8)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Operating Temp Min Celsius | -55.0 | Operating Temp Max Celsius | 125.0 |
| Operating Voltage Min Volt | 2.7 | Operating Voltage Max Volt | 5.5 |
| ECCN US | EAR99 | ECCN EU | NEC |
| Packing Type | Tape And Reel | RoHs compliant | Ecopack3 |
| Grade | Industrial |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STLM75M2F chip is a digital temperature sensor with a built-in thermostat. It has a wide temperature measurement range and high accuracy. The chip communicates through the I2C interface, allowing easy integration with microcontrollers and other devices. It is designed for various applications such as industrial automation, consumer electronics, and automotive systems that require precise temperature monitoring and control.
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Equivalent
There are no directly equivalent products to the STLM75M2F chip, as it is a unique and specific model. However, there may be similar temperature sensor ICs available from other manufacturers that offer similar functionality. -
Features
The STLM75M2F is a temperature sensor with features such as high accuracy and resolution, a wide temperature range, and a digital output interface. It operates on low power consumption, has a programmable threshold temperature with an interrupt function, and includes a software reset function. -
Pinout
The STLM75M2F is a temperature sensor with a pin count of 8. It provides digital temperature readings via the I2C bus interface. It has pins for power supply (Vdd and GND), I2C bus communication (SDA and SCL), alarm output (OS), and configuration (A0, A1, A2) for device address selection. -
Manufacturer
The manufacturer of the STLM75M2F is STMicroelectronics. It is a multinational semiconductor manufacturing company based in Switzerland. -
Application Field
The STLM75M2F is a digital temperature sensor with high accuracy and low power consumption. It can be used in various application areas such as industrial automation, HVAC systems, medical devices, consumer electronics, and automotive systems for temperature monitoring and control. -
Package
The STLM75M2F chip has a package type of DFN, form of 2x3 mm, and a size of 0.8 mm.
Datasheet PDF
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